diff -upr less-458_orig/lessecho.c less-458_work/lessecho.c --- less-458_orig/lessecho.c 2013-05-07 14:03:52.091104655 +0200 +++ less-458_work/lessecho.c 2013-05-07 11:21:10.883991862 +0200 @@ -41,7 +41,27 @@ static int num_metachars = 0; pr_usage() { fprintf(stderr, - "usage: lessecho [-ox] [-cx] [-pn] [-dn] [-mx] [-nn] [-ex] [-fn] [-a] file ...\n"); + "usage: lessecho [-ox] [-cx] [-pn] [-dn] [-mx] [-nn] [-ex] [-fn] [-a] file ...\n\n"); + fprintf(stderr, + " -ox\t- specifies \"x\" to be the open quote character\n"); + fprintf(stderr, + " -cx\t- specifies \"x\" to be the close quote character\n"); + fprintf(stderr, + " -pn\t- specifies \"n\" to be the open quote character, as an integer\n"); + fprintf(stderr, + " -dn\t- specifies \"n\" to be the close quote character, as an integer\n"); + fprintf(stderr, + " -mx\t- specifies \"x\" to be a metachar\n"); + fprintf(stderr, + " -nn\t- specifies \"n\" to be a metachar, as an integer\n"); + fprintf(stderr, + " -ex\t- specifies \"x\" to be the escape char for metachars\n"); + fprintf(stderr, + " -fn\t- specifies \"n\" to be the escape char for metachars, as an integer\n"); + fprintf(stderr, + " -a\t- specifies that all arguments are to be quoted\n"); + fprintf(stderr, + " -?\t- prints this help\n"); } static void